Hi All,
I am facing problem of “java.lang.OutOfMemoryError: PermGen space” in Jenkins
V1.451, this out of memory issue comes when Jenkins try to connect to Slave or
a build starts on Slave, following is the error message:
//----------------------------------------------------------------------------------------------------------------
Exception in thread "RequestHandlerThread[#0]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#5]" java.lang.OutOfMemoryError:
PermGen space
Feb 29, 2012 7:46:39 AM hudson.remoting.Channel$ReaderThread run
SEVERE: Unexpected error in channel vw-aus-atm-bl01
java.lang.OutOfMemoryError: PermGen space
at sun.misc.Unsafe.defineClass(Native Method)
at sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
at
sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
at java.security.AccessController.doPrivileged(Native Method)
at
sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
at
sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
at
sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
at
java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
at java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:413)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:547)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1582)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
at hudson.remoting.Channel$ReaderThread.run(Channel.java:1127)
Exception in thread "Channel reader thread: vl-aus-atm-bl01"
java.lang.OutOfMemoryError: PermGen space
Exception in thread "Ping thread for channel
hudson.remoting.Channel@87ca1a9:vw-aus-atm-bl01" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "Ping thread for channel
hudson.remoting.Channel@453130df:vl-aus-atm-bl01" java.lang.OutOfMemoryError:
PermGen space
Feb 29, 2012 7:48:18 AM winstone.Logger logInternal
WARNING: Untrapped Error in Servlet
java.lang.OutOfMemoryError: PermGen space
Exception in thread "Channel reader thread: vw-aus-atm-bl01"
java.lang.OutOfMemoryError: PermGen space
Exception in thread "RequestHandlerThread[#3]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#1]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#4]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#6]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#2]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "Jenkins cron thread" java.lang.OutOfMemoryError: PermGen
space
Exception in thread "RequestHandlerThread[#7]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#8]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#14]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#13]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#9]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#11]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#10]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#12]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#15]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#17]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#16]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#18]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#19]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#21]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#22]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#20]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#23]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#24]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#25]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#26]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#28]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#29]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#27]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "SocketListener(engrhes50x64-rba.local.)"
java.lang.OutOfMemoryError: PermGen space
Exception in thread "JmDNS(engrhes50x64-rba.local.).Timer"
java.lang.OutOfMemoryError: PermGen space
Exception in thread "RequestHandlerThread[#30]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#31]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#32]" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "RequestHandlerThread[#33]" java.lang.OutOfMemoryError:
PermGen space
//----------------------------------------------------------------------------------------------------------------
Because of out of memory issue every day I need to restart Jenkins server to
make it up, this has became really a pain in neck, anyone has any idea on how I
can go away with this issue any configuration I need to change under my Slave
m/c
Slave Lunch Method is “Launch Slave via execution of command on Master”.
Any help in this regard is highly appreciated.
Thanks,
Jhoom
